This Haynes manual (5543) is a must-have for any Yamaha YZF-R125 owner or operator. It covers the years 2008 to 2011 and provides comprehensive information regarding the maintenance and repair of the motorcycle. With detailed instructions and photographs, this manual is perfect for both beginners and experienced riders who want to keep their YZF-R125 in top condition. The manual covers various aspects of the motorcycle, including the engine, transmission, brakes, suspension, and electrical system. It also includes valuable information regarding troubleshooting, adjustments, and general maintenance.